Prepaid Expenses and Other Current Assets (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Prepaid Expenses and Other Current Assets
Prepaid insurance	$ 3,767,488	$ 49,029
Prepaid manufacturing expenses	1,407,500
Prepaid clinical development expenses	720,686
Other prepaid expenses	455,215	164,772
Other current assets		26,551
Total prepaid expenses and other current assets	$ 6,350,889	$ 240,352